baber/WOPTO huggingface dataset:
Patent JP-2004218514-A (JP)
Title: Air compressor
Inventor: ASAI MASATOSHI
IPC: F04B39/06
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable drain exhaust pipes to be formed at the bottom of an air tank to cool effectively the air tank and other parts by a fan for cooling the compressor.  <P>SOLUTION: A housing 2a of an electric motor 2 which is integrated with the compressor 3 is mounted on a base 10, a coupling bar 13 is mounted on the housing 2a, a cooling plate 15 for a board is arranged parallel to an axial line of the electric motor 2, the air tank 4 is supported by the coupling bar 13 and the cooling plate 15 in such a way that a longitudinal axis of the air tank 4 is parallel to the axial line of the electric motor 2 and is made to be horizontally offset, the pipes for coupling parts such as a pressure reducing pressure control valve 5 or the like are mounted via the coupling bar 13 so as to be parallel to the axial line of the electric motor 2, and an upper portion of a cover 17 whose lower end edge engages with the base 10 is mounted by being sandwiched between the coupling bar 13 and a grip 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222073-A (JP)
Title: System of detecting the number of remaining errors, reception device, and transmission device
Inventor: MATSUKUBO RYUJI
IPC: H04L1/00
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need of an IC for detecting the number of remaining errors in a reception device when detecting the number of remaining errors between error correction code encoding and error correction code decoding.  <P>SOLUTION: The transmission device 1 is provided with a check signal generation part 15A for generating a check signal and a check signal insertion part 16A for inserting the generated check signal to an overhead area of an FEC frame signal. The reception device 1 is provided with a check signal extraction part 23A for extracting the check signal inserted to the overhead area of the transmitted FEC frame signal, a check signal generation part 24A for generating a check signal, and a check signal collation part 25A for collating the extracted check signal and the generated check signal to detect the number of remaining errors.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222518-A (JP)
Title: Method for producing s-substituted cysteine derivative and/or s-substituted homocysteine derivative by fermentation method
Inventor: TODA KIYOSHI
IPC: C12P13/12
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for profitably producing an S-substituted cysteine derivative and/or an S-substituted homocysteine derivative.  <P>SOLUTION: This fermentation method for culturing a microorganism in a fermentation culture medium comprises adding a mercapto group-having organic compound to the culture medium, subjecting the mixture to a culture to accumulate the S-substituted cysteine derivative and/or the S-substituted homocysteine derivative corresponding to the added mercapto group-having organic compound in large amounts in the fermentation product and the fermentation solution, and then collecting the products.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226179-A (JP)
Title: Withstand voltage tester
Inventor: HIGUCHI MASAO
IPC: G01R31/12
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a withstand voltage tester capable of accurately determining the quality of the voltage withstandability of an apparatus to be tested and to constitute the withstand voltage tester at low costs.  <P>SOLUTION: The withstand voltage tester is provided with a power supply part 11 capable of outputting a voltage for withstand voltage test between probes P1 and P2 for voltage impression, which are connected to test terminals E1 and E2 of the apparatus to be tested Mo. With the voltage for withstand voltage test outputted from the power supply part 11, the voltage withstand tester is capable of executing withstand voltage test. The withstand voltage tester is provided with both a second current detection part 15 for detecting a current passing between the probes P3 and P4 for wire breakage inspection connected to the test terminals E1 and E2 and a control part 17 for determining that the breakage of wires has occurred in at least either one of the probes P1 and P2 for voltage impression when no current is detected by the second current detection part 15 with each of the probes P1-P4 connected to the test terminals E1 and E2 and the voltage for withstand voltage test outputted to the probes P1 and P2 for voltage impression.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003199513-A (JP)
Title: Method for producing steamed food
Inventor: SAKATA FUMIO
IPC: A23L7/10
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a steamed food using a steaming bag packed with raw rice, having simplified process and reduced labor for quality control and sanitary control and effective for producing the food at a low cost.  <P>SOLUTION: The steamed food production process comprises a step to pack raw rice grains in a steaming bag 1 having a mesh size to inhibit the passage of the rice grains and a mesh opening area corresponding to ≥10% and <30% of the total area and closing the mouth of the steaming bag 1, a step to steam the bag in a steamer and a step to sprinkle water to the bag in the middle of the steaming step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004008789-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the attraction of a game machine such as a pachinko game machine.  <P>SOLUTION: A variable display device 14 is attached at the center of a game board 5 of the pachinko game machine 1. The variable display device 14 comprises a liquid crystal display part 20 and a center frame 21 mounted as surrounding the liquid crystal display part 20. The center frame 21 comprises a front base frame, an upper channel member on the upper side, side channel members on the sides, a communication member connected to the upper channel member and the side channel members, and a rear stage member on the lower side of the front base frame. The above members are correlated with each other and locked, and therefore, by fixing the upper channel member to the front base frame, all the members are in the state locked to the front base frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021975-A (JP)
Title: Flow management system, flow management method, and information processing program operated on computer
Inventor: TERAI SHUZOU
IPC: G06Q50/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for managing an article and money by separating the management of the article and the management of the money, further flexibly and with a higher degree of freedom, in a supply chain.  <P>SOLUTION: This system comprises an article flow management means for managing information indicating to which phase person in charge, which article (including commercial goods and materials) and how many the articles are owned regarding phases constituting the supply chain, and a money flow management means referring to the article flow management means, finding out a productivity indicator regarding the article transferred between two predetermined phase persons in charge, and determining a contribution indicator regarding the movement of the article of transferring phase person in charge on the basis of the productivity indicator. The amount of the movement or the moving speed of the article transferred between the phase persons in charge can be used as the productivity indicator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004232665-A (JP)
Title: Ball screw with spline
Inventor: ARAI SATORU
IPC: F16H25/22
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw fitted with a spline capable of enhancing the reliability by precluding noise emission or generation of a poor operating performance originating from elimination of the preload given to the rolling elements.  <P>SOLUTION: The ball screw fitted with spline is structured so that a spacer is provided between ball screw rolling elements 20 and those 22 and also a spacer provided between ball spline rolling elements 30. The condition y<SB>BS</SB>≠(D<SB>BS</SB>+x<SB>BS</SB>)×N (N is integer) or y<SB>SP</SB>≠(D<SB>SP</SB>+x<SB>SP</SB>)×N (N is integer) should be met, where D<SB>BS</SB>is the diameter of the ball screw rolling elements 20 and 22, D<SB>SP</SB>is the diameter of the ball spline rolling elements 30, y<SB>BS</SB>and y<SB>SP</SB>are the distances in the circumferential direction and the axial direction, respectively, between adjoining intersecting parts of the ball screw grooves 14 and 15 and ball spline grooves 16 and 17, x<SB>BS</SB>is the thickness of the spacer between the ball screw rolling elements 20 and those 22, and x<SB>SP</SB>is the thickness of the spacer between the ball spline rolling elements 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236430-A (JP)
Title: Attachment/detachment device for branch line connector
Inventor: OMORI SHOGO
IPC: H01R43/01
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve connection with high workability and high reliability by supporting a rotational moment in tightening a clamping portion of a branch line connector by means of engagement with a main line.  <P>SOLUTION: A main body 11 is provided with a fixing portion 12, a rotation operating portion 13, positioning wheels 18, and rotation regulating mechanisms 22. The fixing portion 12 fits a head of a rotation stopper of the branch line connector onto one end of the main body 11. The rotation operating portion 13 supports a socket 27 which can be tightened on the other end of the main body 11 and can be fitted to the head, so as to rotate and be movably energized toward the fixing portion 12. The positioning wheels 18 are formed with positioning grooves 21, to which the main line is inserted and positioned, in the radial direction relative to its rotational center. The rotation regulating mechanism 22 regulates the rotation of the positioning wheels 18 so that the positioning wheels 18 may be rotated under the action of a force higher than a fixed level, and locks the positioning wheels 18 in such a state that the positioning grooves 21 are positioned on both sides of the clamping portion of the main line of the branch line connector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232822-A (JP)
Title: Engine mount
Inventor: IMAEDA KENICHIRO
IPC: B60K5/12
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress abnormal sound from generated from the vibration input in the direction perpendicular to an axis and from the force in the diagonal direction, in an engine mount.  <P>SOLUTION: An engine mount 10 comprises a rod-like fitting hardware 11 that comprises a projection 13 extending radially at the intermediate position in an axial direction, a hardware body 16 arranged away, in the axial direction, from the fitting hardware, a rubber elastic body 25 that connects elastically both hardwares 11 and 16 and closes one end side, in the axial direction, of the hardware body, and an engagement hardware 34 that extends toward the fitting hardware side while coaxially fixed to one end side of the hardware body and extends toward the axial center side at the tip side to cover the projection. A first protrusion rubber part 29 is fixed to the outer end side, in the radial direction, of the protrusion. A second protrusion rubber part 42 protrudes from the inner peripheral surface of the engagement hardware to face the first protrusion rubber part. The protrusion surface of the second protrusion rubber part is provided with a plurality of grooves 47 that extend axially, with a linear protruding part 48 separated by the groove being protruded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003274186-A (JP)
Title: Encoding device
Inventor: ZANDI AHMAD
IPC: H04N21/6377
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient encoding device using transform that can obtain satisfactory energy concentration.  <P>SOLUTION: A reversible wavelet transform block 102 divides image data 101 by using a non-minimum length reversible filter to convert the image data into an encoded sequence. A bit significance embedding block 103 converts its coefficient sequence into a code-absolute value form and then applies a frequency base model or integrated space/frequency base model. An entropy encoder 104 performs entropy encoding of the obtained decision.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004237471-A (JP)
Title: Gripping device for manufacturing rubber hose and rubber hose manufacturing method
Inventor: FUJIEDA SHUNJI
IPC: B29K105/24
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gripping device capable of inserting an unvulcanized rubber hose without bending the same even if the unvulcanized rubber hose large in insertion length is inserted.  <P>SOLUTION: The gripping device is constituted so that one end of the unvulacnized rubber hose is sealed by the inner wall of the rubber hose and the outer periphery of a clamp base 2 and, after the other end of the rubber hose is closed by a mandrel, the unvalcanized rubber hose is expanded in its diameter and pressed while rotated to insert the hose part protruded from a clamped part into the mandrel and, after the insertion over a definite length of the rubber hose is completed, the same operation is repeatedly performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242416-A (JP)
Title: Motor
Inventor: YAMAGISHI YASUHIKO
IPC: H02K5/10
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the intrusion of oil into a motor even when an oil seal is broken.  <P>SOLUTION: An oil intrusion prevention mechanism, which prevents the intrusion of the lubricating oil 15 into a motor body 2 from a broken part when the oil seal 11 is broken, is arranged between an output-side bearing 7 of bearings 7, 8 which rotatably support a rotating shaft 9 to a motor case 4 and the oil seal 11 which is arranged outside the bearing 7, and blocks up a clearance between the rotating shaft 9 and a bearing box 6 of the motor case 4. More specifically, an oil basin 16, for example, which opens between the bearing 7 and the oil seal 11 and forms a space different from the internal space of the motor case 4 is arranged, and the intruded oil 15 intruded from the broken part of the oil seal 11 is led to the oil basin 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236585-A (JP)
Title: Cholesterol elastase and method for producing the same
Inventor: IMAYASU MASAKI
IPC: C12N9/16
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cholesterol elastase nonspecifically exhibiting high activities on a wide range of cholesterol esters of fatty acids, and having high stability.  <P>SOLUTION: The cholesterol esterase exhibits the nonspecific high activities on cholesterol linoleate, cholesterol oleate, cholesterol stearate, cholesterol palmitate, cholesterol n-caprylate, cholesterol myristate, cholesterol laurate, cholesterol caprate, cholesterol caprylate, cholesterol caproate, cholesterol butyrate, cholesterol propionate, cholesterol acetate and cholesterol benzoate. The cholesterol esterase has physicochemical properties of an optimum pH of 4.5-6.5, about 100% residual activity after 16 hr at 25°C at pH 4-8.5, about 40°C optimum temperature of hydrolysis, about 100% residual activity up to 60°C in a 0.1M phosphoric acid buffer solution, the isoelectric point at pH 4.7±0.3, and about 114 kDa molecular weight.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229480-A (JP)
Title: Hybrid electric vehicle
Inventor: HATA RYOSUKE
IPC: B60L50/16
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid electric vehicle, wherein a swift start is made by the combination of a fuel cell and an internal combustion engine, and the vehicle is driven by the environmentally-friendly fuel cell, after the startup of the fuel cell.  <P>SOLUTION: The hybrid electric vehicle has the internal combustion engine, the fuel cell, a generator driven by the internal combustion engine, an electricity storage means that stores electricity generated by the generator and electricity generated by the fuel cell, and a motor rotated by the electricity generated by the generator or the electricity generated by the fuel cell. Wheels are driven by at least either the driving force of the internal combustion engine or by the driving force of the motor for making the vehicle run.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240289-A (JP)
Title: Method for forming mask and color filter manufactured by using the method
Inventor: TAKAGI KENICHI
IPC: G02B5/20
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a mask by which the time of forming a mask can be reduced and patterning accuracy can be secured.  <P>SOLUTION: The method for forming a mask on the surface of a member 10 to be treated aimed at formation of a desired pattern by using a liquid pattern material. The method is carried out by irradiating with UV rays 57 the pattern forming part of the surface of the member 10 where a fluorocarbon resin polymer film is formed, while heating the fluorocarbon resin polymer film through a filter 61 which can cut off electromagnetic waves at wavelengths shorter than 6 μm by using an IR irradiation means 60 which can emit IR rays 62 at wavelengths of ≥6 μm and ≤10 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248456-A (JP)
Title: Structure of magnetic conduction piece of motor stator composed of single magnetic conduction piece
Inventor: KO GINJU
IPC: H02K29/08
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of the magnetic conduction piece of a motor stator composed of a single magnetic conduction piece that can be reduced in the number of members and thickness in the axial direction by forming magnetic pole pieces, magnetic pole planes and axial holes of the motor stator by punching the single magnetic conduction piece, can simplify a structure as a whole since the magnetic pole piece, can place a coil and the stator member such as a circuit plate as a base seat of the motor stator, and also can be reduced in manufacturing cost.  <P>SOLUTION: The structure is constituted of the magnetic pole piece and a plurality of magnetic pole planes and axial holes. The magnetic pole pieces, the magnetic pole planes and the axial holes are formed at the single magnetic conduction piece, and the magnetic pole pieces can be connected to the coil as the base seat of the stator. The magnetic pole planes are formed by punching the single magnetic conduction piece arranged around the axial holes in a ring-shape, and formed so as to be adjacent to the coil. The axial holes are formed so as to support a rotor by being coupled to a fixed seat.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248712-A (JP)
Title: Amulet fixing implement and amulet stand
Inventor: KOIDE HIROSHI
IPC: A47G33/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amulet fixing implement and an amulet stand for holding an amulet of various widths from its side faces without losing its dignity and appearance by simple structure which is in harmony with a current life situation and custom in the increase of houses, stores and offices equipped with no household shrine.  <P>SOLUTION: In the amulet fixing implement, two long-length elastic materials 21 and 22 are formed extended obliquely in mutually different directions with some space therebetween from a support 1 with a flat rear surface so as to be in X-like shape when viewed from its front side. At the tips of the two long-length elastic materials 21 and 22, bent parts 23 and 24 each bent forward at a right angle is formed. At both of the bent parts 23 and 24, insert-holding bodies 31 and 32 having recess parts provided with planes opposing each other are mounted. In addition, screw holes are formed at the support 1 for fixing it to a wall surface etc. The support 1 can be connected with a mount with a nearly vertical arm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254360-A (JP)
Title: Backup device of ac-ac power converter
Inventor: ITO JUNICHI
IPC: H02M5/27
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backup device having a low cost and a small size by enabling continuous operation even when a power supply is abnormal or when a semiconductor switch fails in operation.  <P>SOLUTION: An AC-AC power converter includes a matrix converter for converting a polyphase AC voltage into a polyphase AC voltage via a virtual rectifier and a virtual inverter. The AC-AC power converter synthesizes control pulses to the virtual rectifier and the virtual inverter and imparts the synthesized pulse to the matrix converter. The AC-AC converter further includes a power supply fault detecting means 70 for detecting the fault of the polyphase AC voltage of the power supply side, a changeover switch 80, a DC power supply 83 for supplying a DC voltage to the input side of the virtual rectifier instead of the polyphase AC voltage supplied to the virtual rectifier, and a rectifier control means 40 for turning on the predetermined semiconductor switch and turning off the other semiconductor switch according to a switch-on command so that the DC voltage is present at the virtual DC link of the matrix converter 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216089-A (JP)
Title: Bed for personal care
Inventor: HIRAYAMA MASUNAI
IPC: A47C17/04
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specially designed bed for personal care whose top table part can be lowered to the lowest position.  <P>SOLUTION: This bed for personal care can be manually driven, however, a drive motor is usually used with a remote control switch.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251030-A (JP)
Title: Pull-and-rotating type door lock handle device
Inventor: SUGIMURA ATSUAKI
IPC: E05B17/18
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pull-and-rotating type door lock handle device which can reduce the number of parts of a mechanism for holding an operating handle in a housed position or a pulled position to the utmost, thereby saving production costs and designing a compact form, and is protected from rainwater and dust particles.  <P>SOLUTION: According to the structure of the lock handle device, an elastic fulcrum member 11 fitted into a proximal end of the operating handle 10 is fixed to the same by a transverse pivot 9, and an engaging projection 14 abutting on a front bearing surface 13 of a main shaft 3 is formed on a rear surface of the elastic fulcrum member 11. Specifically the engaging projection 14 is formed such that an apex 14a of the engaging projection 14 is located on one side of a referential line 32 extending at right angles to a door surface along the transverse pivot 9, opposite to a grip portion 15 of the operating handle 10 when the operating handle 10 is housed in a fixed case 1, while the apex 14a exceeds the referential line 32 to the opposite side when the operating handle 10 is pulled. Further a lock unit 16 has an elastic cap pair 19 arranged on a front surface thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI